منابع مشابه
The Maximal D=4 Supergravities
All maximal supergravities in four space-time dimensions are presented. The ungauged Lagrangians can be encoded in an E7(7)\Sp(56;R)/GL(28) matrix associated with the freedom of performing electric/magnetic duality transformations. The gauging is defined in terms of an embedding tensor Θ which encodes the subgroup of E7(7) that is realized as a local invariance. This embedding tensor may imply ...
متن کاملThe Maximal D=5 Supergravities
The general Lagrangian for maximal supergravity in five spacetime dimensions is presented with vector potentials in the 27 and tensor fields in the 27 representation of E6(6). This novel tensor-vector system is subject to an intricate set of gauge transformations, describing 3(27 − t) massless helicity degrees of freedom for the vector fields and 3t massive spin degrees of freedom for the tenso...
متن کاملSolitons in Maximal Supergravities
In this paper, we give a construction of p-brane solitons in all maximal supergravity theories in 4 ≤ D ≤ 11 dimensions that are obtainable from D = 11 supergravity by dimensional reduction. We first obtain the full bosonic Lagrangians for all these theories in a formalism adapted to the p-brane soliton construction. The solutions that we consider involve one dilaton field and one antisymmetric...
متن کاملThe Maximal D=7 Supergravities
The general seven-dimensional maximal supergravity is presented. Its universal Lagrangian is described in terms of an embedding tensor which can be characterized group-theoretically. The theory generically combines vector, two-form and three-form tensor fields that transform into each other under an intricate set of nonabelian gauge transformations. The embedding tensor encodes the proper distr...
متن کاملGauging Maximal Supergravities
We review recent progress in the gauging of maximal supergravity theories.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2005
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2005.07.028